- @metadata ||= {}
- title = @metadata[:title]
- description = @metadata[:description]
- image_urls = @metadata[:image_urls] || []

<title>#{@metadata[:title]}</title>
<meta property="og:url" content="#{request.original_url}" />
<meta property="og:title" content="#{title}" />
<meta property="og:description" name="description" content="#{description}" />
- image_urls.each do |image_url|
  <meta property="og:image" content="#{image_url}" />
<meta property="og:site_name" content="#{AppConfig.theme[:site_name]}" />
<meta property="og:type" content="website" />
<meta property="fb:app_id" content="#{ENV['FB_APP_ID_META']}" />
